Travis Stratman wrote: > I am working on getting Xenomai running on a board using the AT91SAM9260 > processor. The actual hardware on the board is very similar to the > AT91SAM9260EK. > > I was able to patch and build the kernel and userspace without a > problem. However, when I run the latency test, I often see the board > lockup. I'm using 2.4.3 and the 2.6.20 adeos patch. I compiled all of > the xenomai features that I needed into the kernel rather than building > them as modules. I am using a GCC-4.1.1 EABI compiler and enabled the > arm-eabi in configure. I have configured with and without the arm-tsc > support. > > If I run the xeno-test script, everything seems fine until I get to the > latency test, where it hangs, generally after printing "warming up..." > but it doesn't always get that far. When I turn debugging on in the > kernel configuration, the watchdog will kill the thread. If I run > latency on its own, with or without dd load, I can sometimes get it to > run and other times it fails before the first data is printed or after > the first few tests. Sometimes it just seems to hang and then starts > printing again after about 30 seconds or so, usually stopping later.
Please run the latency test with a higher period value, e.g. latency -p 500 and see if it runs correctly. -- Sebastian _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
